Another commented brought up her messy relationship with Tyga, who is the baby daddy of her sister's former bestie/future sister-in-law, Blac Chyna. "Imma call her sloppy 2nds chick hangs w everybody exs."

But that was only the tip of the iceberg. The teen also Snapchatted three more videos which featured her sitting on the 31-year-old's lap.

Fans across the internet expressed their disgust at the duo's seemingly inappropriate contact.

"Sitting on French lap," one fan wrote. "Isn't she a lil young to hanging with him??"

Another commented brought up her messy relationship with Tyga, who is the baby daddy of her sister's former bestie/future sister-in-law, Blac Chyna. "Imma call her sloppy 2nds chick hangs w everybody exs."

Another fan was even more blunt, writing, "You going to start focking him too @kyliejenner just asking."

These videos are not the only evidence that Kylie and French may have an intimate relationship.

In French's song, "Figure It Out" (feature Kim's hubby Kanye West), he asks, "Why I f**ked em both when they said they sisters?"

During French's appearance on The Breakfast Club, he was asked which sisters he was referring to. His answer?